MySQL Enterprise Firewall Vulnerability in Oracle MySQL
CVE-2025-21495

4.4MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Enterprise Firewall
Vendor
CVE Published:
21 January 2025

What is CVE-2025-21495?

A vulnerability exists in the MySQL Enterprise Firewall of Oracle MySQL, allowing a high-privileged attacker with network access via multiple protocols to potentially compromise the Firewall. This vulnerability permits unauthorized actions that could lead to a denial-of-service (DoS) condition, causing the MySQL Enterprise Firewall to hang or crash repeatedly. Supported versions affected include 8.0.40 and earlier, 8.4.3 and earlier, and 9.1.0 and earlier.

Affected Version(s)

MySQL Enterprise Firewall * <= 8.0.40

MySQL Enterprise Firewall * <= 8.4.3

MySQL Enterprise Firewall * <= 9.1.0

References

https://www.oracle.com/security-alerts/cpujan2025.html
vendor-advisory

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.